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Development of regenerative therapy for Hirschsprung's disease by extracellular matrix molecules activation and selective neural crest cell transplantation

Research Project

Project/Area Number 21K08650
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 55010:General surgery and pediatric surgery-related
Research InstitutionJuntendo University

Principal Investigator

Tanaka Nana  順天堂大学, 医学部, 先任准教授 (50530656)

Co-Investigator(Kenkyū-buntansha) 浦尾 正彦  順天堂大学, 医学部, 教授 (00213504)
宮原 克  順天堂大学, 大学院医学研究科, 技術員 (00420844)
藤原 なほ  順天堂大学, 医学部, 准教授 (20589543)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2023: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsヒルシュスプルング病 / 腸管神経系 / 腸管神経堤細胞 / 細胞治療 / Hirschsprung病 / Hirschsprung disease / ENCC / enteric nervous system / 細胞外マトリックス / インテグリン
Outline of Research at the Start

本研究は、ENCCの分化・増殖・移動に関わる腸管環境の細胞外マトリックスに対する受容体であるインテグリンの活性に着目した移植法を開発することを目的としている。さらに、腸間膜を横断するENCCにおけるインテグリンの発現を調査し、近年腸管神経の分野でも発展が目覚ましい細胞移植の技術を利用し、腸管切除にとって代わる、ヒルシュスプルング病に対する新しい細胞移植治療を目指す。

Outline of Final Research Achievements

ENCCs were isolated from Sox10 Venus transgenic mouse gut on embryonic day (E) 18.5 and neurospheres (NS) were generated. Then, NS were transplanted into aganglionic KO and wildtype gut that had been transected just distal to the ENCC wavefront (KO-wf, WT), and into distal KO gut transected at a site equivalent to WT (KO-d) on E12.5. ENCC differentiation was evaluated using whole-mount immunohistochemistry with Tuj-1 and GFAP antibodies. The transplanted ENCCs migrated to form the myenteric and submucosal plexus in all groups. The ratio of the area of Tuj-1 positive cells:GFAP-positive cells in migrated cells in recipient gut was significantly lower in KO-d compared to KO-wf and WT, while there was no significant difference between KO-wf and WT. This suggests that neuronal versus glial differentiation was decreased in KO-d compared to that in KO-wf and WT. Our study showed the differences in ENCC differentiation depending on the site of transplantation.

Academic Significance and Societal Importance of the Research Achievements

ヒルシュスプルング病(H病)では、口側から肛門側へ発達する腸管神経堤細胞(ENCC)が途中で停止することより無神経節腸管が生じるとされている。しかし、無神経節性腸管の腸内微小環境が、正常腸管と、またH病近位の神経節節腸管の腸内微小環境とどのように異なるかはいまだ不明である。本研究で我々は、無神経節腸管の異なる部位にENCCを移植することにより、移植部位によるENCCの分化の違いを初めて明らかにした。H病に対する細胞治療をさらに発展させるためには、レシピエントの腸内環境が移植ENCCに与える影響を考慮することが重要である。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (37 results)

All 2023 2022 2021

All Journal Article (9 results) (of which Peer Reviewed: 9 results,  Open Access: 5 results) Presentation (27 results) (of which Int'l Joint Research: 13 results,  Invited: 1 results) Book (1 results)

  • [Journal Article] The impact of the recipient intestinal site on the differentiation of transplanted enteric neural crest cells2023

    • Author(s)
      Nakazawa-Tanaka Nana、Fujiwara Naho、Miyahara Katsumi、Akazawa Chihiro、Urao Masahiko、Yamataka Atsuyuki
    • Journal Title

      Pediatric Surgery International

      Volume: 39 Issue: 1 Pages: 297-297

    • DOI

      10.1007/s00383-023-05587-8

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A novel mouse model of intestinal neuronal dysplasia: visualization of the enteric nervous system2023

    • Author(s)
      Fujiwara Naho、Miyahara Katsumi、Lee Dorothy、Nakazawa-Tanaka Nana、Akazawa Chihiro、Hatano Masahiko、Pierro Agostino、Yamataka Atsuyuki
    • Journal Title

      Pediatric Surgery International

      Volume: 39 Issue: 1 Pages: 298-298

    • DOI

      10.1007/s00383-023-05585-w

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Increased enteric neural crest cell differentiation after transplantation into aganglionic mouse gut2022

    • Author(s)
      Nakazawa-Tanaka N, Fujiwara N, Miyahara K, Akazawa C, Urao M, Yamataka A.
    • Journal Title

      Pediatr Surg Int

      Volume: 39 Issue: 1 Pages: 29-29

    • DOI

      10.1007/s00383-022-05324-7

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differentiation of enteric neural crest cells transplanted from SOX10-Venus mouse embryonic stem cells into the gut of the endothelin receptor B null mouse model2022

    • Author(s)
      Fujiwara N, Miyahara K, Nakazawa-Tanaka N, Oishi Y, Akazawa C, Tada N, Yamataka A
    • Journal Title

      Pediatr Surg Int

      Volume: 39 Issue: 1 Pages: 18-18

    • DOI

      10.1007/s00383-022-05318-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Japan's comprehensive undescended testis screening program: incidence of ascending testis after screening2022

    • Author(s)
      Tanaka K, Nakazawa-Tanaka N, Fujimoto T, Urao M, Lane GJ, Yamataka A
    • Journal Title

      Pediatr Surg Int

      Volume: 39 Issue: 1 Pages: 35-35

    • DOI

      10.1007/s00383-022-05331-8

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] In vitro investigation of the differentiation of enteric neural crest-derived cells following transplantation of aganglionic gut in a mouse model2022

    • Author(s)
      Fujiwara Naho、Miyahara Katsumi、Nakazawa-Tanaka Nana、Akazawa Chihiro、Yamataka Atsuyuki
    • Journal Title

      Pediatric Surgery International

      Volume: 38 Issue: 5 Pages: 755-759

    • DOI

      10.1007/s00383-022-05105-2

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Do Parameatal Urethral Cysts in Children Need Surgical Excision?2022

    • Author(s)
      Tanaka K, Nakazawa-Tanaka N, Urao M
    • Journal Title

      Urology

      Volume: 167 Pages: 198-200

    • DOI

      10.1016/j.urology.2022.05.026

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Forty-Year Experience Alleviating Postoperative Hirschsprung-Associated Enterocolitis by Complete Full-Thickness Posterior Rectal Cuff Excision. The Anorectal Line Eliminates Problematic Anastomoses.2021

    • Author(s)
      Takeda M, Miyano G, Nakazawa-Tanaka N, Shigeta Y, Lane GJ, Doi T, Takahashi T, Urao M, Okazaki T, Ochi T, Koga H, Yamataka A.
    • Journal Title

      J Laparoendosc Adv Surg Tech A.

      Volume: 31(12) Issue: 12 Pages: 1436-1444

    • DOI

      10.1089/lap.2021.0340

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dysgerminoma with Estrogen-Producing Functioning Stroma Presenting Precocious Puberty2021

    • Author(s)
      Nagase Shunsuke、Ogura Kanako、Ashizawa Karin、Nakazawa-Tanaka Nana、Urao Masahiko、Fukunaga Masaharu、Yamazaki Yuto、Sasano Hironobu、Matsumoto Toshiharu
    • Journal Title

      Case Reports in Pathology

      Volume: 2021 Pages: 1-4

    • DOI

      10.1155/2021/5545645

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] The impact of the recipient intestinal site on the differentiation of transplanted enteric neural crest cells.2023

    • Author(s)
      Nana Nakazawa-Tanaka, Naho Fujiwara, Katsumi Miyahara, Masahiko Urao, Atsuyuki Yamataka
    • Organizer
      International Symposium on Pediatric Surgical Research
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] SITE-DEPENDENT ENTERIC NEURAL CREST CELL DIFFERENTIATION FOLLOWING EX-VIVO TRANSPLANTATION INTO AGANGLIONIC MOUSE GUT2023

    • Author(s)
      Nana Nakazawa-Tanaka, Naho Fujiwara, Katsumi Miyahara, Masahiko Urao, Atsuyuki Yamataka
    • Organizer
      European Paediatric Surgeons' Association Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ヒルシュスプルング病マウス腸管への腸管神経堤細胞移植における神経分化2023

    • Author(s)
      田中奈々 藤原なほ 宮原克 浦尾正彦 山高篤行
    • Organizer
      第60回日本小児外科学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 小児外科におけるロボット支援手術を導入して 今後の課題2023

    • Author(s)
      田中 奈々 矢﨑 悠太 浦尾 正彦
    • Organizer
      第36回日本内視鏡外科学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] A novel mouse model of intestinal neuronal dysplasia: visualization of the enteric nervous system2023

    • Author(s)
      Fujiwara N, Miyahara K, Lee D,Nakazawa-Tanaka N, Akazawa C, Hatano M, Pierro A, Yamataka A
    • Organizer
      International Symposium on Pediatric Surgical Research
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Altered expression of semaphorin3a and neuropilin1 in enteric neural crest cells following transplantation into the aganglionic gut2023

    • Author(s)
      Fujiwara N, Miyahara K, Nakazawa-Tanaka N, Yamataka A
    • Organizer
      European Paediatric Surgeons' Association Congress
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 停留精巣に対するLPECの応用 22023

    • Author(s)
      浦尾正彦、田中奈々、矢崎悠太、深田彩加
    • Organizer
      第22回 日本LPEC研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] LPECを利用した鼠径管低位停留精巣根治術の工夫2023

    • Author(s)
      浦尾正彦、田中奈々、矢崎悠太、藤本隆士
    • Organizer
      第61回 日本小児外科学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 性分化疾患に対して腹腔鏡下鼠径ヘルニア手術の果たす役割2023

    • Author(s)
      矢崎悠太、藤本隆士、田中奈々、田中圭一朗、浦尾正彦
    • Organizer
      第32回日本小児泌尿器学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 肉眼的に胆道閉鎖の外観を呈したAlagille症候群(ALGS)の一例2023

    • Author(s)
      矢﨑 悠太 深田 彩加 田中 奈々 浦尾 正彦
    • Organizer
      第50回日本胆道閉鎖症学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 性分化疾患に対して腹腔鏡下鼠径ヘルニア手術の果たす役割2023

    • Author(s)
      矢崎悠太、藤本隆士、田中奈々、田中圭一朗、浦尾正彦
    • Organizer
      第61回日本小児外科学会 2
    • Related Report
      2023 Annual Research Report
  • [Presentation] Sulivan法・変法の手術により排便機能が改善した直腸瘤の一例2023

    • Author(s)
      深田彩加、浦尾正彦、田中奈々、矢崎悠太
    • Organizer
      第42回小児内視鏡外科・手術手技研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 腸閉塞加療中に低カルニチン血症によると考えられる横紋筋融解を来たした一例2023

    • Author(s)
      深田彩加、 田中奈々、矢崎悠太、浦尾正彦、鈴木恭子、大友義之
    • Organizer
      第57回日本小児外科学会関東甲信越地方会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 小児外科ロボット支援手術の導入 ;医療安全の観点から2023

    • Author(s)
      深田彩加 田中奈々  矢﨑悠太  浦尾正彦
    • Organizer
      第120回東京小児外科研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Increased enteric neural crest cell differentiation after transplantation into aganglionic mouse gut.2022

    • Author(s)
      Nakazawa-Tanaka N, Fujiwara N, Miyahara K, Urao M, Yamataka A
    • Organizer
      The 35th International Symposium on Pediatric Surgical Research
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] IN VITRO TRANSPLANTATION OF ENTERIC NEURAL CREST CELLS FROM SOX10-VENUS MOUSE EMBRYONIC STEM CELLS IN THE GUT OF THE ENDOTHELIN RECEPTOR B NULL MOUSE MODEL2022

    • Author(s)
      N Fujiwara, Y Oishi, N Tada, K Miyahara, N Nakazawa-Tanaka, A Yamataka
    • Organizer
      The 35th International Symposium on Pediatric Surgical Research
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] INCIDENCE OF ASCENDING TESTIS AFTER NORMAL SCREENING FOR UNDESCENDED TESTIS AT 1 MONTH, 3 MONTHS, 10 MONTHS, 18 MONTHS, AND 3 YEARS OLD IN JAPAN.2022

    • Author(s)
      Tanaka K, Nakazawa-Tanaka N, Fujimoto T, Urao M, Yamataka M
    • Organizer
      The 35th International Symposium on Pediatric Surgical Research
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] MIGRATION AND DIFFERENTIATION OF ENTERIC NEURAL CREST-DERIVED CELLS FOLLOWING TRANSPLANTATION OF AGANGLIONIC GUT IN A MOUSE MODEL2022

    • Author(s)
      N Fujiwara, K Miyahara, N Nakazawa-Tanaka, A Yamataka
    • Organizer
      29th International Meeting of the Pediatric Colorectal Club
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] TRANSPLANTATION OF SOX10-VENUS MOUSE EMBRYONIC STEM CELL-DERIVED ENTERIC NEURAL CREST CELLS FOR THE REGENERATION OF ENTERIC NERVOUS SYSTEM2022

    • Author(s)
      N Fujiwara, Y Oishi, N Tada, K Miyahara, N Nakazawa-Tanaka, A Yamataka
    • Organizer
      The 23rd European Pediatric Surgeons' Association Congress
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] BEHAVIOR OF TRANSPLANTED ENTERIC NEURAL CREST CELLS BEHAVIOR IN AGANGLIONIC COLON OF ENDOTHELIN RECEPTOR B DEFICIENT MOUSE2022

    • Author(s)
      Nana Nakazawa-Tanaka, Katsumi Miyahara, Naho Fujiwara Masahiko Urao and Atsuyuki Yamataka
    • Organizer
      第59回日本小児外科学会学術集会 international session
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Altered behavior of enteric neural crest derived cells in Hirschsprung disease mouse model2022

    • Author(s)
      Nana Nakazawa-Tanaka
    • Organizer
      The 41st Teaching Seminar of the French Society of Pediatric Surgery
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 小児外科ロボット支援手術の立ち上げ 当科での経験2022

    • Author(s)
      田中奈々 田中圭一朗 足立綾佳 宮野剛 古賀寛之 岡崎任晴 山高篤行 浦尾正彦
    • Organizer
      第59回日本小児外科学会学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] 捻転解除後の精巣に対する術中超音波の有用性2022

    • Author(s)
      田中奈々 ,足立綾佳,田中圭一朗 小倉加奈子, 浦尾正彦
    • Organizer
      第31回日本小児泌尿器科学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] In vitro共培養モデルを用いたマウス腸管神経幹細胞の発生過程の検証2022

    • Author(s)
      藤原なほ、宮原克、田中奈々、山高篤行
    • Organizer
      第59回日本小児外科学会学術集会 東京、2022年5月20日
    • Related Report
      2022 Research-status Report
  • [Presentation] THREE DIMENTIONAL IMAGING OF TRANSPLANTED ENTERIC NEURAL CREST CELLS BEHAVIOR IN AGANGLIONIC COLON OF ENDOTHELIN RECEPTOR B DEFICIENT MOUSE2021

    • Author(s)
      Nana Nakazawa-Tanaka, Naho Fujiwara, Katsumi Miyahara, Masahiko Urao, Atsuyuki Yamataka
    • Organizer
      34th International Symposium on Pediatric Surgical Research, December 10-12
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] BRANCHING NETWORK FORMATION OF TRANSPLANTED ENTERIC NEURAL CREST CELLS IN AGANGLIONIC COLON OF ENDOTHELIN RECEPTOR B DEFICIENT MOUSE2021

    • Author(s)
      Nana Nakazawa-Tanaka, Naho Fujiwara, Katsumi Miyahara, Ryo Sueyoshi, Takanori Ochi, Masahiko Urao, Atsuyuki Yamataka
    • Organizer
      22nd European Paediatric Surgeons' Association,
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] in vitro 共培養モデルを用いたマウス 腸管神経幹細胞の発生過程の検証2021

    • Author(s)
      藤原 なほ、宮原 克、田中 奈々、 山髙 篤行
    • Organizer
      第 37 回日本小児外科学会秋季シンポジウム
    • Related Report
      2021 Research-status Report
  • [Book] Congenital Diaphragmatic Hernia, Pediatric Surgery Diagnosis and Management Second edithion2023

    • Author(s)
      Prem Puri, Nana Nakazawa : Puri P, Hollwarth ME (eds)
    • Total Pages
      11
    • Publisher
      Springer Nature, Switzerland
    • Related Report
      2023 Annual Research Report

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Published: 2021-04-28   Modified: 2025-01-30  

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